In this paper, we present the characteristic features of distributed applications. We also enumerate the modalities of optimizing them and the factors that influence the quality of distributed applications, as well as the way they are affected by the optimization processes. Moreover, we enumerate the quality characteristics of distributed…

The transfer of data from one part of a computer to another has always been a complex task in which speed is traded against accuracy and the time required for error correction. Much more complex therefore is the transfer of information from one machine to another of a different type. Difficulties arise when machines are updated, when file formats…

A newly developed software application (Clover) is presented for constructing animated narrative vignette. The results have indicated that Clover is a viable tool for providing the process of self discovery, cognitions and identity by using animated narrative vignette simulations.

Salespeople increasingly have the opportunity to use technology to more quickly communicate with a larger number of clients and customers. Mobile technology, in particular, gives salespeople many advantages in rapidly reaching a large customer base. Furthermore, customers are increasingly employing mobile technology, making them increasingly…

Counting the number of internal intersection points made by the diagonals of irregular convex polygons where no three diagonals are concurrent is an interesting problem in discrete mathematics. This paper uses an iterative approach to develop a summation relation which tallies the total number of intersections, and shows that this total can be…

In many practical situations scaling the data is necessary to solve linear programs. This note explores the relationships in translating the sensitivity analysis between the original and the scaled problems.

Past research on the effects of presentation software has relied on small samples and experienced instructors. My research used a quasi-experimental pretest-posttest design to evaluate the impact of PowerPoint[R] on student learning, satisfaction, and engagement in an introductory psychology course taught by graduate student instructors. Results…

Currently available spreadsheet programs for microcomputers provide many features that can be very useful for evaluators and researchers. Some of the basic concepts involved in spreadsheet use are introduced, and information is provided on the use of spreadsheets in maintaining and analyzing evaluation data. The spreadsheet used in the discussion…

This paper summarizes information about using computer hardware and software to aid in making purchase decisions that are based on user needs. The two major options in hardware are IBM-compatible machines and the Apple Macintosh line. The three basic software applications include word processing, database management, and spreadsheet applications.…

To code and analyze research data on videotape, a methodology is needed that allows the researcher to code directly and then analyze the observed degree of intensity of the observed events. The establishment of such a methodology is the next logical step in the development of the use of video recorded data in research. The Technological…

This paper provides generalizations and ideas on what to look for when previewing software products designed for teaching or improving the keyboarding skills of elementary school students, a list of nine products that the MicroSIFT (Microcomputer Software and Information for Teachers) staff recommends for preview, and a table of features comparing…

Discussion of the history and development of artificial intelligence (AI) highlights a bibliography of introductory books on various aspects of AI, including AI programing; problem solving; automated reasoning; game playing; natural language; expert systems; machine learning; robotics and vision; critics of AI; and representative software. (LRW)

Based on interviews with instructors Breece and Polak who state that the benefits of implementing FAIRMODEL in the classroom (usually intermediate macroeconomics and the first course in graduate macroeconomics) greatly outweigh the costs. Concludes that students benefit from the use of FAIRMODEL by gaining marketable skills currently in demand by…

Contains articles which review communications software. Includes "Crosstalk Mark 4,""ProComm,""Freeway Advanced,""Windows InTalk,""Relay Silver," and "Smartcom III." Compares in terms of text proprietary, MCI upload, Test ASCII, Spreadsheet Proprietary, Text XMODEM, Spreadsheet XMODEM, MCI Download, Documentation, Support and Service, ease of use,…

Lists general purpose communication programs for personal computers along with manufacturers' names and addresses, key data on each product, and comments. Includes memory requirements, price, BAUD rates, terminals, and protocols. Sixty-four manufacturers are listed. (CW)